Neodymium iron boron paint spraying disc device

Abstract

The utility model discloses a neodymium iron boron paint spraying disc device relates to neodymium iron boron paint spraying equipment technical field, including the spray disc, the outside fixed connection of spray disc has the rotating shaft, the outside rotation of rotating shaft is connected with the chassis, the inside slide connection of spray disc has the placing block, the top of placing block is provided with fixed component, fixed component includes electric push rod, fixed plate and rubber pad, the telescopic end of electric push rod is fixedly connected with one side of fixed plate, the other side of fixed plate is fixedly connected with the side surface of rubber pad. The utility model discloses a fixed component is set up, when placing the placing block to the inside of spray disc, can open electric push rod, and two electric push rods will drive two fixed plates to move, thereby make rubber pad and the inner wall of spray disc contact, and the automatic limiting fixing of placing block is carried out, and staff member does not need manual rotation twist, thereby has brought the convenience for the use of the device.

Description

Technical Field

[0001] This utility model relates to the technical field of neodymium iron boron spray painting equipment, and in particular to a neodymium iron boron spray painting disc device. Background Technology

[0002] Neodymium iron boron (NdFeB) magnets, simply put, are a type of magnet containing a large amount of the rare earth element neodymium, as well as iron and boron. They are hard but brittle. Because their surface is easily oxidized and corroded, NdFeB magnets must undergo surface coating treatment. Epoxy spraying is one such method; simply put, it involves spraying a special paint onto the surface of the NdFeB magnet.

[0003] The patent titled "A Neodymium Iron Boron Spray Painting Device" (patent application number: 202021003376.5) discloses a neodymium iron boron spray painting device, including a base frame, a spray disc, and a quick-installation cover plate; characterized in that: the base frame has an arched structure, and the spray disc is rotatably mounted on the top of the base frame; a vibration motor is installed at the bottom of the base frame; the spray disc has a topless and bottomless structure, and a quick-installation cover plate is provided on the top or bottom of the spray disc, and there are two quick-installation cover plates; the quick-installation cover plate covers... The system includes a cover plate adapted to the inner diameter of the spray disc, a screw, and top arms. A threaded sleeve is fixed to the center of the cover plate via a support arm. A matching screw is mounted on the threaded sleeve, a bushing is fitted onto the screw, and at least two top arms are hinged to the bushing. The top arms can rest against the inner wall of the spray disc. Vibration allows the NdFeB sheet to be quickly flattened, and the disc is then flipped to achieve a one-time overall flipping of the NdFeB sheet, greatly improving efficiency in the spraying process and saving labor costs for the company.

[0004] In the above case, when it is necessary to fix or disassemble the cover plate to the inner wall of the spray disc, the operator still needs to manually rotate the screw, which is time-consuming and laborious, and brings inconvenience to the use of the device. Moreover, when the vibration motor is turned on to vibrate the material, since the vibration motor is fixed on the top of the base frame, the vibration of the vibration motor is prone to causing the base frame to shake, thereby reducing the stability of the base frame support.

[0005] Therefore, it is necessary to propose a neodymium iron boron spray painting device to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide a neodymium iron boron spray painting device to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a neodymium iron boron spray painting device, comprising a spray painting disc, wherein a rotating shaft is fixedly connected to the outside of the spray painting disc, and a base frame is rotatably connected to the outside of the rotating shaft;

[0008] The spray disc has a sliding connection to a placement block inside. A fixing component is provided on the top of the placement block. The fixing component includes an electric push rod, a fixing plate, and a rubber pad. The telescopic end of the electric push rod is fixedly connected to one side of the fixing plate, and the other side of the fixing plate is fixedly connected to the side of the rubber pad.

[0009] The bottom of the placement block is provided with a leveling component, which includes a motor and a leveling plate. The bottom of the motor is fixedly connected to the top of the placement block, and the outside of the motor output shaft is fixedly connected to the outside of the leveling plate.

[0010] Preferably, there are two electric push rods, which are symmetrically arranged, and the bottom of each electric push rod is fixedly connected to the top of the placement block.

[0011] Preferably, the outside of the motor output shaft is rotatably connected to the inside of the placement block.

[0012] Preferably, the interior of the placement block is hollow, and a connecting pipe is fixedly connected to the top of the placement block, and an air hole is opened on the top of the placement block.

[0013] Preferably, a magnet is fixedly connected to the bottom of the placement block, and a cover plate is magnetically connected to the bottom of the magnet. An avoidance groove is provided inside the cover plate, and the avoidance groove is adapted to the flat plate.

[0014] Preferably, the spray disc has an exhaust hole on its exterior, and a pin is inserted into the interior of the rotating shaft, with the exterior of the pin connected to the interior of the top of the base frame.

[0015] The technical effects and advantages of this utility model are as follows:

[0016] 1. By setting a fixing component, after the placement block is placed inside the spray disc, the electric push rod can be opened. The two electric push rods will drive the two fixing plates to move, so that the rubber pad contacts the inner wall of the spray disc and automatically limits and fixes the placement block. There is no need for the staff to manually rotate or twist it, which brings convenience to the use of the device.

[0017] 2. By setting up a leveling component, after the placement block is fixed on top of the material, the distance between the leveling plate and another cover plate is maintained at the height of the material. Then, the motor is turned on, and the motor will drive the leveling plate to rotate slowly through the output shaft. The leveling plate will sweep the stacked material, causing the stacked material to fall off, which can quickly level the material and improve the efficiency of painting the material.

[0018] 3. By setting up air vents and connecting pipes, after painting one side of the NdFeB magnet, the cover plate can be removed, and then a hot air pump can be connected to the connecting pipe. The hot air generated by the hot air pump is discharged from the air vents to dry the painted side of the NdFeB magnet, avoiding the time-consuming problem of traditional natural air drying. The motor can also be turned on again, and the motor will drive the flat plate to rotate. The rotation of the flat plate will divert the hot air discharged from the air vents, making the drying of the NdFeB magnet more uniform and improving the drying effect. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the neodymium iron boron spray painting device of this utility model.

[0020] Figure 2 This is a schematic diagram of the structure of the placement block in this utility model.

[0021] Figure 3 This is a top-view schematic diagram of the placement block in this utility model.

[0022] Figure 4 This is a schematic diagram of the cover plate in this utility model.

[0023] In the diagram: 1. Spray disc; 2. Rotating shaft; 3. Base frame; 4. Placement block; 5. Electric push rod; 6. Fixing plate; 7. Rubber pad; 8. Connecting pipe; 9. Air vent; 10. Motor; 11. Flat plate; 12. Magnet; 13. Cover plate; 14. Clearance groove; 15. Exhaust vent; 16. Pin. Detailed Implementation

[0024] 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.

[0025] This utility model provides, for example Figure 1 - Figure 4The device shown is a neodymium iron boron spray painting device, including a spray disc 1, which is a topless and bottomless structure. A rotating shaft 2 is fixedly connected to the outside of the spray disc 1, and a base frame 3 is rotatably connected to the outside of the rotating shaft 2. A placement block 4 is slidably connected inside the spray disc 1. A fixing component is provided on the top of the placement block 4. The fixing component includes an electric push rod 5, a fixing plate 6, and a rubber pad 7. The telescopic end of the electric push rod 5 is fixedly connected to one side of the fixing plate 6, and the other side of the fixing plate 6 is fixedly connected to the side of the rubber pad 7. An exhaust hole 15 is opened on the outside of the spray disc 1. A pin 16 is inserted into the inside of the rotating shaft 2. The outside of the pin 16 is inserted into the inside of the top of the base frame 3. A magnet 12 is fixedly connected to the bottom of the placement block 4. A cover plate 13 is magnetically connected to the bottom of the magnet 12. An avoidance groove 14 is opened inside the cover plate 13, which is adapted to the flat plate 11. When painting neodymium iron boron, first assemble the placement block 4 with the spray plate 1. After placing the placement block 4 inside the spray plate 1, the electric push rod 5 can be opened. The two electric push rods 5 will drive the two fixing plates 6 to move, so that the rubber pad 7 contacts the inner wall of the spray plate 1, automatically limiting and fixing the placement block 4. There is no need for the operator to manually rotate or twist it, which brings convenience to the use of the device. Then, pull out the pin 16, rotate the spray plate 1 180 degrees, and place the material on the top of the cover plate 13.

[0026] In addition, a leveling component is provided at the bottom of the placement block 4. The leveling component includes a motor 10 and a leveling plate 11. The bottom of the motor 10 is fixedly connected to the top of the placement block 4, and the outside of the output shaft of the motor 10 is fixedly connected to the outside of the leveling plate 11. There are two electric push rods 5, and the two electric push rods 5 are symmetrically arranged. The bottom of both electric push rods 5 is fixedly connected to the top of the placement block 4, and the outside of the output shaft of the motor 10 is rotatably connected to the inside of the placement block 4. After the material is placed on top of the cover plate 13, the same operation is performed to fix another placement block 4 on top of the material. At this time, the cover plate 13 at the bottom of the other placement block 4 has been removed, so that the distance between the flat plate 11 and the other cover plate 13 is maintained at the height of the material. Then, the motor 10 is turned on, and the motor 10 will drive the flat plate 11 to rotate slowly through the output shaft. The flat plate 11 will sweep the stacked material, causing the stacked material to fall, which can quickly flatten the material. Then, the other placement block 4 is removed, and the material is painted, which improves the efficiency of painting the material.

[0027] Finally, the interior of the placement block 4 is hollow, and the top of the placement block 4 is fixedly connected to the connecting pipe 8, and the top of the placement block 4 is provided with an air hole 9. After the material is painted, another placement block 4 can be fixed on top of the material again. A hot air pump is connected to the connecting pipe 8, and the hot air generated by the hot air pump is discharged from the air hole 9 to dry the painted side of the NdFeB magnet. This avoids the time-consuming problem of traditional natural drying. The motor 10 can be turned on again, which will drive the flat plate 11 to rotate. The rotation of the flat plate 11 will divert the hot air discharged from the air hole 9, making the drying of the NdFeB magnet more uniform and improving the drying effect. After the material is dried, the other placement block 4 can be removed, and then the cover plate 13 can be installed and fixed to the spray plate 1 again, so that the two cover plates 13 clamp the material. Then the spray plate 1 is flipped so that the unpainted side is facing up. The placement block 4 with the unpainted side facing up can be removed, and then the material can be painted. Similarly, it can be dried again, which facilitates the two-sided painting operation of the material and improves the painting efficiency.

[0028] Working principle: When painting neodymium iron boron magnets, first assemble the placement block 4 with the spray plate 1. After placing the placement block 4 inside the spray plate 1, open the electric push rod 5. The two electric push rods 5 will drive the two fixing plates 6 to move, so that the rubber pad 7 contacts the inner wall of the spray plate 1, automatically limiting and fixing the placement block 4 without the need for manual rotation or twisting, thus bringing convenience to the use of the device. Then, pull out the pin 16, rotate the spray plate 180 degrees, and place the material on top of the cover plate 13. After placing the material on top of the cover plate 13, repeat the same operation to fix the other placement block 4 on top of the material. At this time, the cover plate 13 at the bottom of the other placement block 4 has been removed, so that the distance between the flat plate 11 and the other cover plate 13 is maintained at the height of the material. The distance is set to a certain degree, and then the motor 10 is turned on. The motor 10 will drive the flat plate 11 to rotate slowly through the output shaft. The flat plate 11 will sweep the stacked materials, causing the stacked materials to fall off, which can quickly flatten the materials. Then, the other placement block 4 is disassembled, and the materials are sprayed, which improves the efficiency of spraying the materials. After the materials are dried, the other placement block 4 can be disassembled, and then the cover plate 13 is installed and fixed to the spray plate 1 again, so that the two cover plates 13 clamp the materials. Then the spray plate 1 is flipped so that the side of the unpainted material is facing up. The placement block 4 with the unpainted material side facing up is disassembled, and then sprayed. Similarly, it is dried again, which facilitates the two-sided spraying operation of the materials and improves the spraying efficiency of the materials.

Claims

1. A neodymium iron boron spray painting device, comprising a spray painting disc (1), characterized in that: The spray disc (1) is fixedly connected to a rotating shaft (2), and the rotating shaft (2) is rotatably connected to a base frame (3). The spray disc (1) has a sliding connection to a placement block (4), and a fixing component is provided on the top of the placement block (4). The fixing component includes an electric push rod (5), a fixing plate (6) and a rubber pad (7). The telescopic end of the electric push rod (5) is fixedly connected to one side of the fixing plate (6), and the other side of the fixing plate (6) is fixedly connected to the side of the rubber pad (7). The bottom of the placement block (4) is provided with a leveling component, which includes a motor (10) and a leveling plate (11). The bottom of the motor (10) is fixedly connected to the top of the placement block (4), and the outside of the output shaft of the motor (10) is fixedly connected to the outside of the leveling plate (11).

2. The neodymium iron boron spray painting device according to claim 1, characterized in that: The number of electric push rods (5) is two, and the two electric push rods (5) are symmetrically arranged. The bottom of the two electric push rods (5) is fixedly connected to the top of the placement block (4).

3. The neodymium iron boron spray painting device according to claim 1, characterized in that: The output shaft of the motor (10) is rotatably connected to the outside of the placement block (4).

4. The neodymium iron boron spray painting device according to claim 1, characterized in that: The interior of the placement block (4) is hollow, and a connecting pipe (8) is fixedly connected to the top of the placement block (4). A vent (9) is opened on the top of the placement block (4).

5. The neodymium iron boron spray painting device according to claim 1, characterized in that: A magnet (12) is fixedly connected to the bottom of the placement block (4), and a cover plate (13) is magnetically connected to the bottom of the magnet (12). An avoidance groove (14) is provided inside the cover plate (13), and the avoidance groove (14) is adapted to the flat plate (11).

6. The neodymium iron boron spray painting device according to claim 1, characterized in that: The spray disc (1) has an exhaust hole (15) on its outside, and a pin (16) is inserted into the inside of the rotating shaft (2). The outside of the pin (16) is inserted into the inside of the top of the base frame (3).

Images